00 -> 7f INFO 0500006b

	Error/warning code

	69 05	seen so far: 6905 (low pressure?), 8509 (no gas?), 6208 (ignition timeout?), 7606 (very low pressure), 0000 (OK)

00 -> 7f INFO 0500009b

	Warning code (different encoding)

	05 09	seen so far: 0509 (low pressure?), 0000 (OK)

06 -> 7f: INFO 0500:006c

	Clock

	00 78	year - 1900
	02	month
	1b	day
	04	day of week
	17	hour
	39	min
	06 00

00 -> 7f INFO 0500:0213:

	14	00/04/14, 02 (low pressure warning?), 0b (low pressure error), 09/0b (during no gas errors), 08/43/40 (during boot)
	00 00 5b

00 -> 7f: INFO 0500:0219

	00 93	outside temp * 64
	00 0c	pressure * 10
	00 04
	24 90
	ff ff
	00 00

03 -> 00: INFO 0500:0229

	AGU.2 status

	08 f4	floor heating temperature * 64
	00
	00
	64
	01
	04	04/24/44/54/64

00 -> 03: INFO 0504:0227

	AGU.2 control

	0a f2	mixture modulation
	00
	03	03/04, looks like 03=pump on

07 -> 00 QUERY 053d0099
00 -> 07 ANSWER 053d0099

	Periodically requested by 07 during errors

	00 02 71

	or: 00 02 36 (low pressure error)

06 -> 00 QUERY 053d009a
00 -> 06 ANSWER 053d009a

	Periodically requested by 06 and 07 during errors

	00 85 09 00 68 00 00 00 00 00 00 00

	or: 00 76 06 00 40 01 00 00 00 00 00 00 (low pressure error)

07 -> 00 QUERY 053d009c
00 -> 07 ANSWER 053d009c:

	Periodically requested by 07 during warnings

	05 09	the same warning code as in 0500009b
	00 00 00 00 00 00 00 00

00 -> 7f INFO 2d000211

	Circuit 1 status

	01
	02	01=attenuated, 02=comfort
	00 03
	24 90
	ff ff
	00	02=pump on, 00=off
	01

00 -> 7f INFO 2e000211

	Circuit 2 status

00 -> 7f INFO 2f000211

	Circuit 3 status

00 -> 7f: INFO 3100:0212

	Hot water status

	01
	01	00/01 (looks like 01=pump on)
	4d	45 if prev byte is 00, 4d if prev byte is 01

06 -> 00: INFO 3d2d:0215

	Room 1 status

	05 e9	temperature * 64
	00

07 -> 00: INFO 3e2e:0215

	Room 2 status

	06 3d	temperature * 64
	00